diff --git a/.gitea/workflows/build-script.yaml b/.gitea/workflows/build-script.yaml
index d0446a4..a1bcc77 100644
--- a/.gitea/workflows/build-script.yaml
+++ b/.gitea/workflows/build-script.yaml
@@ -17,7 +17,6 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
-          fetch-depth: 2
           submodules: false
           lfs: false
 
@@ -56,14 +55,24 @@ jobs:
           tag_name: "latest"
           files: build/*.pdf
           
-      - name: Remove old 'latest' tag and push new one
-        continue-on-error: true
-        run: git tag -d latest && git push origin :refs/tags/latest 
-        
-      - name: Create 'latest' tag and push it
-        continue-on-error: true
-        run: git tag latest HEAD && git push origin latest
+      - name: Update and push latest tag
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+        run: |
+          set -euo pipefail
 
+          git config user.name  "gitea-actions"
+          git config user.email "actions@local"
+
+          # Ensure origin uses token auth
+          git remote set-url origin "https://oauth2:${GITEA_TOKEN}@gitea.mintcalc.com/alexander/TUM-Formelsammlungen.git"
+
+          # Move (or create) the tag locally
+          git tag -f latest
+
+          # Force-push the tag to overwrite remote 'latest'
+          git push origin refs/tags/latest --force
+          
       - name: Trigger 
         continue-on-error: true
         run: curl -u trigger:${{ secrets.TRIGGER_PASSWORD }} -X POST https://trigger.typst4ei.de/trigger/all
\ No newline at end of file